Fine-tune your inner dialogue for a better, happier workout

The secret to going faster, stronger, and longer: fitness mantras. To create yours, think of the three p's: personal, positive, and powerful. Your mantra should be something that stirs you into action when things feel tough, so it should hit on the deeper reason you're exercising, says Jeff Halevy, a behavioral health and fitness expert and the star of Veria Living's Workout from Within with Jeff Halevy. Need inspiration?

WHEN: You're on a run and hit a tough hillTHINK: This hill is tough, but I am tougher